Method execute

tests/java/ImageTest.java:14–19

()

public class ImageTest implements Executable {
    @Override
    public void execute() throws Exception {
        TestRunner.testMethod(this, "base");
        TestRunner.testMethod(this, "makeSubset");
        TestRunner.testMethod(this, "refCntToStringAfterClose");
    }

    public void base() throws Exception {
        try (var surface = Surface.makeRaster(ImageInfo.makeN32Premul(100, 100));